Modelling and Simulation of Indoor Reverse RFID Tag Localization Method Based on Mobile Antenna Reader Position

Radio frequency identification (RFID) is a rapidly growing technology that has the potential to make great impacts on many industries. While RFID is a relatively old technology, more recent advancements in chip manufacturing technology are making RFID practical to affect many different industries and applications. These advancements have the potential to revolutionize supply-chain management, inventory control and logistics. The aim of this paper is to develop an efficient algorithm for RFID tag localization which uses an interesting method for positioning. The modeling and simulation of indoor reverse RFID tag localization based on mobile antenna reader position using enhancement triangulation method with a commercial RFID system are introduced for the positioning. Tag identification detection is done by a commercial RFID system and the specific aim is satisfied through the use of the proposed tag localization algorithm by Matlab program. Based on the proposed tag localization algorithm, the tag localization demonstration system has been designed and fabricated. Different trace scenarios based on practical data have been introduced and discussed to demonstrate the performance of the proposed indoor reverse RFID tag localization method to meet the requirements of different numerous new applications.